A339386 - OEIS

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A339386

a(n) is the number of non-isomorphic, serial/parallel indecomposable resistor networks with n edges. (Erroneous version of A338487)

1, 5, 37, 226, 1460, 9235 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`5,2`
	COMMENTS	`Karnofsky 2004, p. 2: "Based on computations described below, the number of non-isomorphic, serial/parallel indecomposable graphs with number of edges from five through ten respectively is: 1, 5, 37, 226, 1460, 9235." These number are erroneous and the correct values given in A338487.`
	LINKS	`Table of n, a(n) for n=5..10.` `Joel Karnofsky, Solution of problem from Technology Review's Puzzle Corner Oct 3, 2003, Feb 23 2004.`
	CROSSREFS	`Sequence in context: A095924 A270019 A179567 * A088582 A088583 A202556` `Adjacent sequences: A339383 A339384 A339385 * A339387 A339388 A339389`
	KEYWORD	`dead`
	AUTHOR	`Rainer Rosenthal, Dec 02 2020`
	STATUS	`approved`

Last modified April 23 05:55 EDT 2021. Contains 343199 sequences. (Running on oeis4.)